Seiko Cal. 6633 - 890

Seiko 6633-890

The 6633-890 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6633 caliber with 27j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-1887130ea51e]

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
37mm
Case Thickness
15.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
110m
Dial Color
Green
Jewels
27j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1989

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seikata-wm-1887130ea51e